Child artist Karthika to turn heroine through Maniratnam’s film Added on Nov 10, 2011 As already mentioned several times before Maniratnam’s next film is a youthful romantic flick in which he is going to introduce yester year hero Karthik’s son Gautham. Now the interesting part is who the heroine is. Although we have heard of many names in the past including Sridevi’s daughter Jahnavi, now the latest we hear is the name Kartika. No! Don’t get confused with the heroine Kartika (Radha’s daughter), this Kartika is Tamil actor Parthiban and actress Seeta’s daughter, who played Madhavan’s daughter in Maniratnam’s ‘Amrutha’. As per the Chennai sources this child artist who made her acting debut through Maniratnam’s ‘Amrutha’ is also going to turn heroine through his film only. Action king Arjun is going to play the antagonist.